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This study aims to introduce and evaluate the COPULA framework, a construction project monitoring solution based on blockchain designed to address the inherent challenges of construction project monitoring and management. This research aims to enhance efficiency, transparency and trust within the dynamic and collaborative environment of the construction industry by leveraging the decentralized, secure and immutable nature of blockchain technology.

This paper employs a comprehensive approach encompassing the formulation of the COPULA model, the development of a digital solution using the ethereum blockchain and extensive testing to assess performance in terms of execution cost, time, integrity, immutability and security. A case analysis is conducted to demonstrate the practical application and benefits of blockchain technology in real-world construction project monitoring scenarios.

The findings reveal that the COPULA framework effectively addresses critical issues such as centralization, privacy and security vulnerabilities in construction project management. It facilitates seamless data exchange among stakeholders, ensuring real-time transparency and the creation of a tamper-proof communication channel. The framework demonstrates the potential to significantly enhance project efficiency and foster trust among all parties involved.

While the study provides promising insights into the application of blockchain technology in construction project monitoring, future research could explore the integration of COPULA with existing project management methodologies to broaden its applicability and impact. Further investigations into the solution’s scalability and adaptation to various construction project types and sizes are also suggested.

This research offers a comprehensive blockchain solution specifically tailored for the construction industry. Unlike prior studies focusing on theoretical aspects, this paper presents a practical, end-to-end solution encompassing model formulation, digital implementation, proof-of-concept testing and validation analysis. The COPULA framework marks a significant advancement in the digital transformation of construction project monitoring, providing a novel approach to overcoming longstanding industry challenges.

This study aims to identify the factors and strategies that motivate Thai construction professionals to adopt Blockchain Technology (BT). Previous research highlights BT’s characteristics but lacks focus on the features most persuasive for Thai construction professionals.

Using Q methodology with 28 participants from the academic, construction and advanced technology sectors, this study explores their perceptions on BT adoption and addresses the gap in identifying persuasive features for Thai construction professionals.

The analysis identified eight distinct professional groups, each with unique perceptions of BT’s motivating factors. Based on these insights, seven strategies were proposed to promote BT adoption. A key finding is that BT adoption is influenced not only by professionals’ roles, positions and accountability but also by their existing technological competencies.

The use of Q methodology, while insightful, may not capture the full complexity of attitudes toward BT adoption. Additionally, the focus on the Thai construction industry and the small sample size may limit its generalizability to other cultural and economic contexts.

Identifying professional categories based on BT preferences and implementing strategies – such as automated systems, smart contracts, education centers and pilot projects – can enhance productivity in the Thai construction industry, drawing on global practices to address local challenges.

– With Thailand’s extensive infrastructure projects supporting ASEAN’s transportation hub vision, integrating blockchain is expected to enhance productivity and project outcomes, contributing to Thailand’s national infrastructure development goals.